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Show new changes starting from 19:39, 8 September 2026
 
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7 September 2026

N    14:28  AMK-Library diffhist +131 Oluschinski talk contribs (Created page with "You can find a current list of all works of the AMK-Library here: *[http://amk-merseburg.de/buechersammlung/ www.amk-merseburg.de]")
N    11:29  Toughness Temperature Dependence diffhist +16,700 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Zähigkeit Temperaturabhängigkeit}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Toughness temperature dependdencee</span> __FORCETOC__ ==Temperature dependence of toughness== Describing the temperature dependence of toughness is a relevant evaluation-methodological problem in polymer testing [1–3]. In order to expand the areas of application for plastics an...")
     11:29  Toughness diffhist −125 Oluschinski talk contribs
     11:22  Test Speed diffhist −14 Oluschinski talk contribs
N    11:08  Tensile Impact Test diffhist +4,921 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schlagzugversuch}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Tensile impact test, conventional</span> __FORCETOC__ ==General== The aim of the conventional tensile-impact test in accordance with ISO 8256 “Plastics – Determination of impact-tensile toughness” is to investigate the behaviour of test specimens at a relatively high impact velocity and to assess the toughness or brittlenes...")
     10:59  Stress diffhist +264 Oluschinski talk contribs
     10:58  Strength diffhist −3 Oluschinski talk contribs
N    10:57  Strain Rate Basics diffhist +7,287 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Dehnrate Grundlagen}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Strain rate basics</span> __FORCETOC__ ==Fundamentals of strain rate== The strain rate d''ε''/d''t'' indicates the velocity distribution of the strain according to the type of test in the volume of the test specimen, either infinitesimal or integral within a defined test specimen length. In materials testing, it is as...")
     10:55  Stiffness diffhist −53 Oluschinski talk contribs
     10:52  Specimen diffhist +780 Oluschinski talk contribs
     10:47  Shrink Voids diffhist −157 Oluschinski talk contribs
N    10:46  Short-fibre Reinforced Plastics diffhist +7,037 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kurzfaserverstärkte Verbundwerkstoffe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Short-fibre reinforced plastics</span> __FORCETOC__ ==General== Short-fibre reinforced thermoplastics are a group of materials whose properties close the gap between unreinforced and long-fibre reinforced polymeric materials. A key aspect of the use of this group of materials is their processability in injec...")
     10:40  Seidler, Sabine diffhist −12 Oluschinski talk contribs

4 September 2026

     14:28  Relaxation Plastics diffhist −23 Oluschinski talk contribs
     14:06  Plastics diffhist −63 Oluschinski talk contribs
     13:41  Particle-filled Thermoplastics diffhist −182 Oluschinski talk contribs
     11:39  Notching diffhist −76 Oluschinski talk contribs
N    11:36  Notched Impact Test diffhist +13,827 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kerbschlagbiegeversuch}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Notched impact test </span> __FORCETOC__ ==Conventional notched impact test== ===Notched Charpy impact test=== Russel first introduced a pendulum hammer as a testing device for impact testing in 1898. However, this type of test is not associated with the name Russel today, but with that of Charpy, G. A. A., due to the way in whic...")
     11:36  Notch diffhist −47 Oluschinski talk contribs
N    10:51  Multiaxial Stress State diffhist +10,186 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Mehrachsiger Spannungszustand}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Multiaxial stress state</span> __FORCETOC__ ==Multiaxial Stress State== In the general case of loading, where the stress vector (force vector per unit area) and the reference plane normals are neither parallel nor perpendicular to one another, it is possible to decompose the stress into a normal stress component ''σ''<sub>zz</sub> and two mut...")
N    10:42  Micropores diffhist +3,185 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Mikroporen}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Micropores</span> During the injection moulding process, volume contraction (see: processing shrinkage) occurs as the material cools. In areas where material has accumulated, this volume contraction of the melt is greater, and the reduced volume cannot be replaced by fresh melt. As a result, Tensile Test Residual Stresses Orientations|...")
     10:34  Material & Werkstoff diffhist −2 Oluschinski talk contribs
N    09:53  Instrumented Tensile Impact Test (ITIT) diffhist +6,074 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Instrumentierter Kerbschlagzugversuch}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Instrumented tensile impact test (ITIT)</span> __FORCETOC__ ==General== The instrumented tensile-impact test (ITIT) is carried out with the aim of determining fracture mechanics values for films and elastomers, as well as for thermoplastics. ==Validity of ITIT== By Electronic Instrumentatio...")
     09:45  Instrumented Charpy Impact Test diffhist −43 Oluschinski talk contribs
     09:37  Impact Test diffhist +14 Oluschinski talk contribs
N    09:35  Impact Loading Plastics diffhist +7,161 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schlagbeanspruchung Kunststoffe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Impact loading plastics</span> __FORCETOC__ ==Significance of high deformation rates== When plastics or composite materials are used in machines or vehicles, in explosions, in crash situations or even during high-speed machining of these materials, sudden impact forces can...")
     09:35  (Upload log) [Oluschinski (3×)]
     
09:35 Oluschinski talk contribs uploaded File:Schlagbeanspruchung Pendelschlagwerk-3.JPG
     
09:35 Oluschinski talk contribs uploaded File:Impact Loading Pendulum Impact Tester - Fig-2.jpg
     
09:35 Oluschinski talk contribs uploaded File:Impact Loading Pendulum Impact Tester - Fig-1.jpg
     08:46  Grellmann, Wolfgang diffhist −15 Oluschinski talk contribs
     08:38  Gas Bubbles diffhist −123 Oluschinski talk contribs

3 September 2026

     14:31  Fracture Types diffhist −43 Oluschinski talk contribs
     14:25  Fracture diffhist −25 Oluschinski talk contribs
     14:17  Fibre-reinforced Plastics diffhist −103 Oluschinski talk contribs
N    13:02  Deformation Rate diffhist +5,418 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Deformationgeschwindigkeit}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Deformation rate</span> __FORCETOC__ ==Terminology== The term deformation rate, which is also used as a synonym for deformation velocity, is used in very different ways in the literature and is used in rheology [1], fluid mechanics (rate of change of shape) [2], solid mechanics [3], materials and P...")
N    12:59  Deformation Mechanisms diffhist +6,471 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Deformationsmechanismen}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Deformation mechanisms</span> '''Micromechanical deformation mechanisms''' __FORCETOC__ ==General Information== The micromechanical deformation mechanisms of plastics include, in particular, crazing and shear yielding. Deformation#Plastic deformation|Plastic defo...")
     12:59  Deformation diffhist −568 Oluschinski talk contribs
N    11:36  Creep Plastics diffhist +5,025 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kriechen Kunststoffe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Creep plastics</span> __FORCETOC__ ==General== The properties of plastics are greatly influenced by the test speed and the test temperature. This behaviour is described by the viscoelastic properties of these materials and, under service conditions, manifests itself as creep and Relaxation...")
     11:03  Component Failure diffhist −3 Oluschinski talk contribs
N    10:59  Charpy, Georges diffhist +3,475 Oluschinski talk contribs (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Charpy, Georges}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Charpy, G. A. A.</span> __FORCETOC__ ==Biography== Georges Augustin Albert Charpy (1865–1945) was a French engineer who developed the impact test named after him (see: impact test according to Charpy). File:charpy_foto.jpg In June 1901, he published his important work “Testing of Metals by Impact Bending of Notch...")
     10:36  Brittle-Tough Transition diffhist +21 Oluschinski talk contribs